Spanish hip-hop act 7 Notas 7 Colores was formed in Barcelona in 1993 by producer Dive Dibosso and MC Mucho Muchacho (born Oliver Gallego). Known by their twisting lyrics and powerful performances, this rap act founded their own label, La Madre, releasing a few singles and 7 Notas 7 Colores' debut album, called Hecho, Es Simple. After being discovered by producer Juan Brujo in 1998, Dive Dibosso and MC Mucho Muchacho signed up to Kool Arrow, issuing their album in the U.